143097043 has 2 divisors, whose sum is σ = 143097044. Its totient is φ = 143097042.

The previous prime is 143097013. The next prime is 143097047. The reversal of 143097043 is 340790341.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143097043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 143096996 and 143097014.

It is not a weakly prime, because it can be changed into another prime (143097047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71548521 + 71548522.

It is an arithmetic number, because the mean of its divisors is an integer number (71548522).

Almost surely, 2^143097043 is an apocalyptic number.

143097043 is a deficient number, since it is larger than the sum of its proper divisors (1).

143097043 is an equidigital number, since it uses as much as digits as its factorization.

143097043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 143097043 is about 11962.3176266140. The cubic root of 143097043 is about 523.0504175810.

The spelling of 143097043 in words is "one hundred forty-three million, ninety-seven thousand, forty-three".